contravariant
Haskell 98 contravariant functors (by ekmett)
monadbi
BiDirectional monads that can be transformed into each other (atleast partially). (by ajnsit)
| contravariant | monadbi | |
|---|---|---|
| 1 | - | |
| 73 | 1 | |
| - | - | |
| 3.8 | 0.0 | |
| 9 months ago | almost 10 years ago | |
| Haskell | Haskell | |
| BSD 3-clause "New" or "Revised" License | LicenseRef-GPL |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
contravariant
Posts with mentions or reviews of contravariant.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-10-21.
-
Co-Applicative programming style
The operator also pops up in George Wilson's 2018 talk, Contravariant Functors: the Other Side of the Coin, along with (>*) and (*<) operators to help things along. Shortly after its publication, Issue #57 for contravariant was raised, suggesting not only (>*<) but the other operators from George's talk.
monadbi
Posts with mentions or reviews of monadbi.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning monadbi yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
When comparing contravariant and monadbi you can also consider the following projects:
control-monad-free - Free monads and monad transformers
objective - Purely functional objects
hdph - Haskell distributed parallel Haskell
transient-universe - A Cloud monad based on transient for the creation of Web and reactive distributed applications that are fully composable, where Web browsers are first class nodes in the cloud
streamproc - Haskell library providing a continuation-based stream processor arrow
operational - Implement monads by specifying instructions and their desired operational semantics.